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| import type { ObjMap } from './ObjMap'; | |
| /** | |
| * Creates a keyed JS object from an array, given a function to produce the keys | |
| * and a function to produce the values from each item in the array. | |
| * ```ts | |
| * const phoneBook = [ | |
| * { name: 'Jon', num: '555-1234' }, | |
| * { name: 'Jenny', num: '867-5309' } | |
| * ] | |
| * | |
| * // { Jon: '555-1234', Jenny: '867-5309' } | |
| * const phonesByName = keyValMap( | |
| * phoneBook, | |
| * entry => entry.name, | |
| * entry => entry.num | |
| * ) | |
| * ``` | |
| */ | |
| export declare function keyValMap<T, V>( | |
| list: ReadonlyArray<T>, | |
| keyFn: (item: T) => string, | |
| valFn: (item: T) => V, | |
| ): ObjMap<V>; | |